Home / 33,712,534.76-46,523,420.70-18,242,619.36

Finding the Fourth Proportional to 33,712,534.76, 46,523,420.70 and 18,242,619.36

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Solution

The fourth proportional to 33,712,534.76, 46,523,420.70 and 18,242,619.36 is: 25,174,881.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,712,534.76 : 46,523,420.70 = 18,242,619.36 : x
  2. Step 2: Convert to fraction form
    33,712,534.76/46,523,420.70 = 18,242,619.36/x
  3. Step 3: Cross multiply
    33,712,534.76x = 46,523,420.70 × 18,242,619.36
  4. Step 4: Simplify right side
    33,712,534.76x = 848,709,055,155,244.75
  5. Step 5: Solve for x
    x = 848,709,055,155,244.75/33,712,534.76
  6. Step 6: Final answer
    x = 25,174,881.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.